+ Post New Thread
Results 1 to 8 of 8
How do you do....it? Thread, How to disable internet access on my network except through proxy in Technical; Does anyone have any experience on how to set this up? have been using a system like this for a ...
  1. #1

    Join Date
    Feb 2014
    Posts
    20
    Thank Post
    0
    Thanked 0 Times in 0 Posts
    Rep Power
    0

    How to disable internet access on my network except through proxy

    Does anyone have any experience on how to set this up? have been using a system like this for a while but have never actually set it up myself...

    Thanks in advance!

  2. #2

    Miscbrah's Avatar
    Join Date
    Dec 2011
    Posts
    982
    Thank Post
    276
    Thanked 286 Times in 171 Posts
    Rep Power
    120
    You could use Group Policy to direct them to a proxy IP that doesn't exist and so hits nothing. Policy applied only to %group% you could add and remove membership. Disadvantage is it only applies/is removed after they log off and on.

  3. #3
    IrritableTech's Avatar
    Join Date
    Nov 2007
    Location
    West Yorkshire
    Posts
    855
    Thank Post
    99
    Thanked 197 Times in 161 Posts
    Rep Power
    70
    Have you got an edge firewall? Create a rule that requests for port 80/443 etc. only come from your proxy server.

  4. #4

    Join Date
    Feb 2014
    Posts
    20
    Thank Post
    0
    Thanked 0 Times in 0 Posts
    Rep Power
    0
    Quote Originally Posted by IrritableTech View Post
    Have you got an edge firewall? Create a rule that requests for port 80/443 etc. only come from your proxy server.
    Nope, any free/open source ones out there that you would recommend?

    @Miscbrah - I want this to be applicable at the gateway level not just users.

  5. #5

    Join Date
    Apr 2014
    Location
    Hove
    Posts
    2
    Thank Post
    1
    Thanked 0 Times in 0 Posts
    Rep Power
    0
    You could not set the default gateway settings in DHCP, so that only manually set static IP servers like the proxy can reach the Internet. Cheap option

  6. #6
    MordyT's Avatar
    Join Date
    Sep 2012
    Location
    In a computer
    Posts
    504
    Thank Post
    44
    Thanked 74 Times in 69 Posts
    Rep Power
    22
    Does your gateway have any sort of acl or firewall? Deny all except from the proxy server.

  7. #7

    Join Date
    Apr 2007
    Location
    Christchurch
    Posts
    420
    Thank Post
    41
    Thanked 64 Times in 62 Posts
    Rep Power
    26
    I set my firewall to not allow any IP's through that are in my dhcp range ... Therefore anything that gets its ip from the dhcp server wont access the internet. As the proxy server is a fixed ip outside of the range it can get to the outside world. My servers are also fixed ip's and can access outside ....

  8. #8

    Join Date
    Jun 2014
    Location
    Essex
    Posts
    6
    Thank Post
    0
    Thanked 0 Times in 0 Posts
    Rep Power
    0
    All depends on your current infrastructure. What hardware do you have available, is your core switch layer 3? If it is a ACL on there would do the job nicely.
    Failing that a linux box with IPtables as transparent bridge.


    Andrew Turner
    Tel: 01621 859384 | andrewt@cablers.co.uk

SHARE:
+ Post New Thread

Similar Threads

  1. How to disable the ribbon in Access 2010
    By kenrick in forum Office Software
    Replies: 1
    Last Post: 31st May 2012, 02:13 PM
  2. How to disable manage wireless networks
    By allamakee in forum Windows 7
    Replies: 5
    Last Post: 11th January 2012, 01:58 PM
  3. Replies: 1
    Last Post: 19th April 2010, 03:50 PM
  4. how to disable the right click on standalone pc for a user
    By lionsl2005 in forum How do you do....it?
    Replies: 4
    Last Post: 26th March 2010, 08:55 AM
  5. Replies: 6
    Last Post: 30th April 2009, 10:21 PM

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •